| 摘要 |
<p>The safety lighter is composed of shell (10), windshield (1), air valve assembly, spring (8), flint (7), lever (3) and striking fire wheel (2). The striking fire wheel (2) is composed of fixed wheel (4), middle wheel (6) and slide wheel (5). Both ends of the fixed wheel (4) are installed on the shell (10) with shaft. The middle wheel (6) and the slide wheel (5) are installed on the fixed wheel (4). The diameter of the slide wheel (5) is larger than that of the fixed wheel. There is a difference in height between the slide wheel and the fixed wheel. The slide wheel (5) can rotate freely on the fixed wheel (4). The practical new skid type safety lighter has simple structure, convenient installation and high safety. By utilizing the feature that the thumb of an adult is larger than that of a child skillfully, it forms a safety role by preventing children from playing with fire.</p> |
